Photosynthesis and cellular respiration science and global issues: biology - cell biology: world health, activity 12 next you will begin with photosynthesis click the “next” button to observe in greater detail the process of photosynthesis then you will observe the process of cellular respiration go to: cellular. Photosynthesis the process in which the cells of plants and some other organisms use the energy of sunlight to make food cellular respiration a process where cells break down sugars to release stored energy this cannot happen without oxygen what you should now know process. Photosynthesis and cellular respiration are complementary biochemical reactions photosynthesis requires the products of respiration, while respiration requires the products of photosynthesis together these reactions allow cells to make and store energy and help regulate atmospheric concentrations of. A common misconception students have is that plants conduct photosynthesis, while animals conduct respiration plants also have mitochondria in their cells the main idea is that all living things use the fuel of glucose for their energy needs producers are able to generate their own glucose from light. What is the relationship between photosynthesis and cellular respiration photosynthesis and cellular respiration are opposite equations these opposite work. In this lesson, explore how energy is converted between different forms during two biological processes: photosynthesis and cellular respiration.
The products of photosynthesis are the reactants of cellular respiration, and the products of cellular respiration are the reactants of photosynthesis. The processes of photosynthesis and cellular respiration are linked to each other it is important to understand the differences between the two. Photosynthesis makes the glucose that is used in cellular respiration to make atp the glucose is then turned back into carbon dioxide, which is used in photosynthesis while water is broken down to form oxygen during photosynthesis, in cellular respiration oxygen is combined with hydrogen to form water. A secondary school revision resource for ocr gateway additional gcse science about how to understand photosynthesis, respiration and the two stage process of photosynthesis.
Cellular respiration and photosynthesis are the two major processes by which animal and plant cells supply themselves with energy to carry out their life processes they may be thought of as mirror images of each other together they represent a win-win situation in the game of life cellular respiration takes a glucose. A student is studying the diagram in figure 1 and notices that the reactions and cellular intermediates of photosynthesis and cellular respiration differ considerably however, when the transformation of energy is looked at as a whole, she realizes that photosynthesis and cellular respiration can be thought of as reverse. Learn more about photosynthesis and cellular respiration specifically, you will gain awareness of the connections between these two very important processes with regard to energy and carbon subject(s): science grade level(s): 9, 10, 11, 12 1 aligned standards.
What are the products of photosynthesis what is needed for photosynthesis what happens to electrons during photosynthesis which happens first, light- dependent reactions or light-independent ones what does nadp+ do what is cellular respiration once the energy that was in sunlight is changed into chemical. Photosynthesis vs cellular respiration - - photosynthesis and cellular respiration are complementary processes by which living things obtain needed substances they both consume and create the same substances (water, glucose, oxygen, and carbon dioxide) but in different ways through these processes, plants obtain.
Without photosynthesis there would be no glucose or oxygen for respiration without respiration there would be no carbon dioxide for photosynthesis.